Kangaroo leather is the only leather we use, sourced from outside the U.K. for obvious reasons. We use kangaroo leather as it's extremely strong and durable even when cut in laces. The braiding then makes it unrivalled for strength by any other leather cut to the same measurements. These lanyards have a ring to attach your dog whistle to or can be ordered with a clip if you prefer. Each lanyard is braided with four strands so you can choose up to four colours for braiding, however two is most common. Please contact us to place your order specifying the colours you would like.